IDTSRuntimeComponent100 Interface

Defines the run-time methods of a data flow component.

Namespace:  Microsoft.SqlServer.Dts.Pipeline.Wrapper
Assembly:  Microsoft.SqlServer.DTSPipelineWrap (in Microsoft.SqlServer.DTSPipelineWrap.dll)


<GuidAttribute("A740CF66-9C37-45CA-AE69-0219FE340543")> _
Public Interface IDTSRuntimeComponent100
Dim instance As IDTSRuntimeComponent100
public interface IDTSRuntimeComponent100
public interface class IDTSRuntimeComponent100
type IDTSRuntimeComponent100 =  interface end
public interface IDTSRuntimeComponent100

The IDTSRuntimeComponent100 type exposes the following members.


  Name Description
Public property BufferManager Sets the IDTSBufferManager100 of a pipeline component.
Public property ComponentMetaData Sets the IDTSComponentMetaData100 for a component.
Public property EventInfos Sets the IDTSEventInfos100 collection of the PipelineComponent object.
Public property LogEntryInfos Provides the IDTSLogEntryInfos100 object to a component.
Public property ReferenceTracker Sets the IDTSObjectReferenceTracker100.
Public property RequiredProductLevel Gets a value indicating the required SQL Server product level for the data flow component.
Public property VariableDispenser Sets the IDTSVariableDispenser100 of a data flow component.



  Name Description
Public method Cleanup Frees resources and completes the execution of a component.
Public method PerformUpgrade Upgrades the component metadata to the version of the component that is installed on the local computer.
Public method PostExecute Called at the end of the execution of a component. The developer can supply code that executes after the component's main processing.
Public method PreExecute Called after PrepareForExecute, and before PrimeOutput and ProcessInput. The developer can supply code that executes once before the component performs its main processing.
Public method PrepareForExecute Called prior to PreExecute. The developer can supply code that executes once before the component performs its main processing and before the input buffers are available.
Public method PrimeOutput Called during package execution for components that add rows to the IDTSBuffer100; including source components and transformation components with asynchronous IDTSOutput100 objects. The developer needs to supply the code that adds the rows to the output buffers.
Public method ProcessInput Called on transformation and destination components that have IDTSInput100 objects that are connected to an upstream component. The developer needs to supply the code that processes the input buffers.



The IDTSRuntimeComponent100 interface defines the methods and properties that are called during execution of a data flow component. This interface is one of the two interfaces that all data flow components implement; the other is the IDTSDesigntimeComponent100 interface.

Managed component developers do not need to implement this interface directly but instead derive the methods from the PipelineComponent base class and override its implementation of these methods.